Pith Number

pith:4ITY3UG6

pith:2008:4ITY3UG6I2UE5CGJWMASGCKUY6

not attested not anchored not stored refs pending

Bouncing universe with the non-minimally coupled quintom matter on the warped DGP Brane

Kourosh Nozari, M R Setare, Siamak Akhshabi, Tahereh Azizi

arxiv:0901.0090 v1 · 2008-12-31 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ITY3UG6I2UE5CGJWMASGCKUY6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:35:08.454335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2278dd0de46a84e88c9b301230954c7b32588713a70c060701aca5d395435ea

Aliases

arxiv: 0901.0090 · arxiv_version: 0901.0090v1 · doi: 10.48550/arxiv.0901.0090 · pith_short_12: 4ITY3UG6I2UE · pith_short_16: 4ITY3UG6I2UE5CGJ · pith_short_8: 4ITY3UG6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4ITY3UG6I2UE5CGJWMASGCKUY6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e2278dd0de46a84e88c9b301230954c7b32588713a70c060701aca5d395435ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed434b3b7f598e5c449d9f1a12c1f76bc533b50e9379715c0c5594cbbd57250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-12-31T11:58:27Z",
    "title_canon_sha256": "5b0f2c759eb8eb156ffb1ab413b09247fc743c5ec7bf8237ceac8e6ba4dd2c6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0090",
    "kind": "arxiv",
    "version": 1
  }
}